🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.57 AU - 0.65 AU

Year: 170 Days

Day: 41.3 Hours

Environment

Temp: 162 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,533,099 km

• M1: 74,500 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.57 AU - 0.73 AU

Year: 187 Days

Day: 35.8 Hours

Environment

Temp: 230 °C

Axial Tilt: 44.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,533,099 km

• M1: 37,100 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.99 AU - 4.95 AU

Year: 2820 Days

Day: 13.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 763.1

Radius: 7.2

Gravity: 14.72 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 13.48 AU - 13.66 AU

Year: 17818 Days

Day: 20.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 80,533,099 km

• M1: 89,908 km (0.073 R)
• M2: 745,895 km (0.069 R)
• M3: 1,229,246 km (0.097 R)
• M4: 2,758,734 km (0.109 R)
• M5: 3,754,308 km (0.056 R)
• M6: 4,284,633 km (0.1 R)
• M7: 4,516,958 km (0.07 R)
• M8: 5,190,597 km (0.115 R)
• M9: 11,639,163 km (0.081 R)
• M10: 12,559,190 km (0.041 R)
• M11: 18,943,130 km (0.091 R)
• M12: 19,571,441 km (0.119 R)
• M13: 22,622,340 km (0.082 R)
• M14: 24,682,003 km (0.107 R)
• M15: 25,539,797 km (0.099 R)
• M16: 29,052,056 km (0.117 R)
• M17: 57,632,280 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 700.1

Radius: 4.3

Gravity: 37.86 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 12.74 AU - 18.06 AU

Year: 21542 Days

Day: 18.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 80,533,099 km

• M1: 54,005 km (0.077 R)
• M2: 199,564 km (0.087 R)
• M3: 370,853 km (0.104 R)
• M4: 697,276 km (0.093 R)
• M5: 853,306 km (0.091 R)
• M6: 1,019,958 km (0.06 R)
• M7: 1,165,966 km (0.107 R)
• M8: 1,435,541 km (0.093 R)
• M9: 2,568,895 km (0.039 R)
• M10: 2,790,748 km (0.09 R)
• M11: 2,998,540 km (0.109 R)
• M12: 4,504,541 km (0.096 R)
• M13: 4,790,872 km (0.114 R)
• M14: 5,165,614 km (0.04 R)
• M15: 5,519,413 km (0.09 R)
• M16: 6,723,826 km (0.059 R)
• M17: 7,338,374 km (0.089 R)
• M18: 15,036,381 km (0.069 R)
• M19: 16,835,744 km (0.12 R)
• M20: 27,187,468 km (0.119 R)
• M21: 28,494,505 km (0.049 R)
• M22: 30,343,385 km (0.08 R)
• M23: 32,270,654 km (0.092 R)
• M24: 34,141,824 km (0.034 R)
• M25: 35,242,865 km (0.113 R)
• M26: 35,802,062 km (0.085 R)
• M27: 38,687,655 km (0.106 R)
• M28: 40,644,096 km (0.098 R)
• M29: 41,724,342 km (0.093 R)
• M30: 44,103,397 km (0.085 R)
• M31: 45,573,495 km (0.057 R)
• M32: 46,571,463 km (0.099 R)
• M33: 52,140,991 km (0.069 R)
• M34: 52,321,855 km (0.041 R)
• M35: 59,311,816 km (0.088 R)
• M36: 61,705,831 km (0.086 R)
• M37: 71,256,757 km (0.062 R)
• M38: 76,032,370 km (0.093 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 16,245 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit